public ActionResult Buy(string coupon, string phuongthucthanhtoan, string phuongthucvanchuyen) { using (var db = new Context()) { if (checkLogin() == true) { //string coupon = TempData["Coupon"].ToString(); int userid = Convert.ToInt32(Session["id"]); var timkiem = db.Coupon.Where(s => s.makh == userid && s.tencoupon == coupon && s.check == false).FirstOrDefault(); var ctgiohang = ChiTietGioHangAction.ListCTGioHang(); var ctgiohang1 = ctgiohang.Where(s => s.isdeleted == false && s.makh == userid); if (timkiem != null) { //Cần sửa lại giá tiền nếu áp coupon Coupon.CheckCoupon(timkiem.macoupon); foreach (var valueindex in ctgiohang1) { LichSuMuaHang.addLSMuaHang(valueindex.makh, valueindex.masanpham, valueindex.soluong, valueindex.thanhtien); ChiTietGioHangAction.XoaChiTietGioHang(valueindex.mactgiohang); } } else { foreach (var valueindex in ctgiohang1) { LichSuMuaHang.addLSMuaHang(valueindex.makh, valueindex.masanpham, valueindex.soluong, valueindex.thanhtien); ChiTietGioHangAction.XoaChiTietGioHang(valueindex.mactgiohang); } } } else { Session.Remove("Cart"); } return(RedirectToAction("Feature", "TMDT")); } }
public ActionResult Login(string email, string password) { using (var db = new Context()) { var login = (from a in db.KhachHang where a.email == email && a.matkhau == password select a).ToList(); if (login.Count() != 0) { var quyen = (from a in db.KhachHang where a.email == email && a.matkhau == password select a.quyen).FirstOrDefault(); var id = (from a in db.KhachHang where a.email == email && a.matkhau == password select a.makh).FirstOrDefault(); var ten = (from a in db.KhachHang where a.email == email && a.matkhau == password select a.ten).FirstOrDefault(); Session.Add("id", id.ToString()); Session.Add("taikhoan", email); Session.Add("matkhau", password); Session.Add("quyen", quyen.ToString()); Session.Add("ten", ten.ToString()); var appear = (from a in db.GioHang where a.makh == id select a).ToList(); var appearproduct = ChiTietGioHangAction.ListCTGioHang(); if (Session["Cart"] != null) { if (appear.Count == 0) { GioHangAction.addGioHang(id, ten); List <ChiTietGioHang> addCart = new List <ChiTietGioHang>(); addCart = (List <ChiTietGioHang>)Session["Cart"]; foreach (var a in addCart) { foreach (var b in appearproduct) { if (a.mactgiohang != b.mactgiohang) { ChiTietGioHangAction.addCTGioHang(id, a.masanpham, a.soluong, a.thanhtien); } else { ChiTietGioHangAction.DaTonTai(a.mactgiohang, a.soluong, a.thanhtien); } } } Session.Remove("Cart"); } else { List <ChiTietGioHang> addCart = new List <ChiTietGioHang>(); addCart = (List <ChiTietGioHang>)Session["Cart"]; ChiTietGioHang findproduct = new ChiTietGioHang(); foreach (var a in addCart) { foreach (var b in appearproduct) { if (b.makh == id && b.masanpham == a.masanpham) { findproduct = new ChiTietGioHang { mactgiohang = b.mactgiohang, makh = b.makh, masanpham = b.masanpham, soluong = b.soluong, thanhtien = b.thanhtien }; } } if (findproduct.masanpham == 0) { ChiTietGioHangAction.addCTGioHang(id, a.masanpham, a.soluong, a.thanhtien); } else if (findproduct != null) { ChiTietGioHangAction.DaTonTai(findproduct.mactgiohang, a.soluong, a.thanhtien); } } Session.Remove("Cart"); } } else { if (appear.Count == 0) { GioHangAction.addGioHang(id, ten); } } if (quyen.ToString() == "User") { return(RedirectToAction("Home", "TMDT")); } else { return(RedirectToAction("DashBoard", "TMDT")); } } else { TempData["ErrorLogin"] = "******"; return(RedirectToAction("Login", "TMDT")); } } }